Symbols and messages for Adaptive Cruise Control*1
A number of symbols and messages relating to Adaptive Cruise Control (ACC2) may be displayed in the instrument panel and/or the head-up display*.
In the following illustration, Road Sign Information* (RSI3) indicates that the maximum permitted speed is 130 km/h (80 mph).
The previous illustration shows that Adaptive Cruise Control is set to maintain a speed of 110 km/h (68 mph) and that there is no target vehicle ahead to follow.
The previous illustration shows that Adaptive Cruise Control is set to maintain a speed of 110 km/h (68 mph) and is following a target vehicle ahead, which is traveling at the same speed.
| Symbol | Message | Meaning |
|---|---|---|
 | The symbol is WHITE. | The vehicle is maintaining the stored speed. |
 | Adaptive Cruise Contr. Unavailable The symbol is GRAY. | Adaptive Cruise Control is in standby mode. |
| Adaptive Cruise Contr. Service required The symbol is GRAY. | The system is not functioning as intended. Contact a workshop ‒ an authorized Volvo workshop is recommended. |
 | Windscreen sensor Sensor blocked, see Owner's manual | Clean the windshield in front of the camera and radar sensors. |
A text message can be erased by briefly pressing the 
button in the center of the right-side steering wheel keypad.
If the message persists: Contact a workshop ‒ an authorized Volvo workshop is recommended.